Most common health upsets that spoil a holiday are easily preventable.导致假期泡汤的大多数常见的身体不适都是很容易预防的。Forty-thousand children a day die from preventable diseases.每天有4万个孩子死于本可以预防的疾病。Children are still dying in their millions fr...
Forty-thousand children a day die from preventable diseases.每天有4万个孩子死于本可以预防的疾病。Children are still dying in their millions from preventable diseases.仍有数以百万计的儿童死于可预防的疾病.Most common health upsets that spoil a holiday are ea...